Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...

New details emerge about the interstellar comet 3I/ATLAS. Its tail appears unusually thin and straight, unlike typical comets ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

Comet 3I Atlas is currently ~186 million miles from Earth, which is twice the distance from the Earth to the sun. It is ...

In its study of the third interstellar object ever recorded in the solar system, 3I/ATLAS, the ALMA observatory detected the most enriched concentrations of CH₃OH (methanol) and HCN (hydrogen cyanide) ...

On July 1, 2025, the ATLAS telescope in Chile made a historic discovery that would captivate astronomers worldwide. The ...

As far as physical features, NASA says 3I/ATLAS has speed, color, and direction that are, “consistent with what we’d expect ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

Comet C/2025 K1 (ATLAS) was discovered barrelling towards the sun on May 24, 2025 and is believed to have originated from the ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...